| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $226.80 | 6.176% | $240.8072 | $240.81 | $240.80 | $240.80 |
| Purchase #2 | $115.72 | 8.230% | $125.2438 | $125.24 | $125.25 | $125.20 |
| Purchase #3 | $247.91 | 9.664% | $271.868 | $271.87 | $271.85 | $271.90 |
| Purchase #4 | $8.89 | 11.410% | $9.9043 | $9.90 | $9.90 | $9.90 |
| Purchase #5 | $220.59 | 3.463% | $228.229 | $228.23 | $228.25 | $228.20 |
| Purchase #6 | $83.70 | 13.615% | $95.0958 | $95.10 | $95.10 | $95.10 |
| Purchase #7 | $143.32 | 9.802% | $157.3682 | $157.37 | $157.35 | $157.40 |
| 7 purchase totals = | $1,046.93 | $1,128.5163 | $1,128.52 | $1,128.50 | $1,128.50 | |